Product Description

Wolo’s has full feature electronic siren and PA system designed for emergency service responders who demand a powerful and reliable electronic siren system. Select from three different siren sounds by using the rotary control. There is also a manual override control switch that the user can press and hold that will provide short blasts of two additional siren sounds and also includes a P.A. system that has a noise canceling microphone permanently mounted to the siren controller that will produce high quality voice amplification without feedback or squeal. The microphone’s push to talk button has been designed to override any siren sounds in use for PA on demand. All siren sounds, P.A. system and radio rebroadcast have an adjustable volume by using the rotary on/off control, which is located on the siren’s illuminated front control panel.

---

Product Details

• Amazon Sales Rank: #5885 in Automotive
• Brand: Wolo
• Model: 4100

Features

• 100-watt full feature electronic siren and PA system designed for emergency service responders who demand a powerful and reliable electronic siren system
• Its length is 6 inch x depth is 7-1/2 inch x height is 2-1/2 inch
• Manual override control switch that the user can press and hold that will provide short blasts of two additional siren sounds
• It includes a P.A system that has a noise canceling microphone permanently mounted to the siren controller that will produce high quality voice amplification without feedback or squeal
• Microphone's push to talk button has been designed to override any siren sounds in use for PA on demand

---

Customer Reviews

Most helpful customer reviews

10 of 10 people found the following review helpful.
WOLO Deputy
By Air Bear
This is almost a carbon copy of the Federal PA300, Has plenty of power to drive a 100 Watt speaker. The major difference is the ability the Deputy has to control the volume of all the functions with the gain control. The gain control on the Federal PA300 controls only the volume of the PA system. The feature is a mixed blessing. It allows you to decrease the volume in areas that a full volume system would be inappropiate, such as demos involving senior citizens and children. The downside of the volume control is to remember to turn it up high enough when you really need the volume in an emergency. One other feature that is less than desirable is the cheap feel and look of the selector switch. It does not have the same size and feel of the Federal, and took some fiddling with to align the mark on the switch with the marks on the face of the unit. One other thing I noticed is that the volume must be turned fairly high for the PA system to work properly. The low setting for the PA results in a garbled sound from the PA. It seems to be a workable unit, well worth the discounted price Amazon sell it for.($143.00) But I would not pay the advertized price found in other sources.

4 of 4 people found the following review helpful.
Awesome siren
By alex
This is an awesome and versitale siren. It'a VERY loud and the PA works great. Being a volunteer firefighter it is perfect and cost effective, it really moves traffic. It's about $150 cheaper here then the wolo website. This is a good and loud siren.

3 of 3 people found the following review helpful.
Good quality and cheaper than other brands
By Mark F.
The only minor complaint I have about this item is that the LED's that light the face don't light it from behind, they glaringly shine down from the top of the faceplate. Other than that, I am very happy with this item.